This document provides a comprehensive product specification for an antenna module designed for system board integration. The antenna is a PCB type operating at 2.45GHz, suitable for applications requiring BT class 2 output power. Key performance metrics include a peak EIRP of 1.3 dBi and an efficiency of -2.3 (58.5%). The document details the antenna's gain characteristics across different planes (XY, XZ, YZ), including peak and average gain values. Radiation patterns are illustrated through 3D diagrams and plane-specific plots, offering insights into the antenna's directional performance.
Furthermore, the specification includes return loss measurements, indicating the antenna's impedance matching and signal reflection characteristics. The document also features an antenna layout diagram and module dimensions, aiding in integration and design considerations. The manufacturer, Guangdong ERSE Acoustics Co., Ltd, is identified along with their contact address. This document serves as a valuable resource for engineers and designers seeking to integrate this antenna module into their systems.